2540136

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 6415200

約数和(自身を除く): 3875064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 971, 1308, 1942, 2616, 2913, 3884, 5826, 7768, 11652, 23304, 105839, 211678, 317517, 423356, 635034, 846712, 1270068, 2540136]

約数ペア:

[(1, 2540136), (2, 1270068), (3, 846712), (4, 635034), (6, 423356), (8, 317517), (12, 211678), (24, 105839), (109, 23304), (218, 11652), (327, 7768), (436, 5826), (654, 3884), (872, 2913), (971, 2616), (1308, 1942)]